# Excel

### How To Calculate Confidence Intervals In Excel

In this guide, I will show you how to calculate the lower and upper confidence intervals (CIs) of the mean in Microsoft...

### Calculating Mean, Standard Deviation And Error In Excel

In this guide, I will show you how to calculate the mean (average), standard deviation (SD) and standard error of the mean...

### How To Perform A Pearson Correlation Test In Excel

In this guide, I will show you how to perform a Pearson correlation test in Microsoft Excel. This includes determining the Pearson...

### How To Calculate The Interquartile Range (IQR) In Excel

In this guide, I will show you how to calculate the interquartile range (IQR) by using Microsoft Excel. I will also show...

### How To Create A Linear Standard Curve In Excel

In this guide I will explain how to create a linear standard curve using Microsoft Excel and how to use it to calculate unknown...

### How To Calculate The Coefficient Of Variation (CV)

What is the coefficient of variation? The coefficient of variation (CV) is a measure of precision from repeated measures. Within the lab, it is mainly...

### How To Perform T-Tests In Excel

Did you know that you can perform a t-test in Microsoft Excel? In fact, there are quite a few ways to perform a t-test...
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